82 U.S. NATIONAL MUSEUM BULLETIN 2 26 



Megalaima asiatica chersonesus (Chasen and Boden Kloss) 



Cyanops asiatica chersonesus Chasen and Boden Ivloss, Bull. 



Brit. Orn. Club, vol. 48, No. 318, Nov. 25, 1927, p. 46 (Khao 



Luang [lat. 8°30' N., long. 99°45' E.], Nakhon Si Thammarat 



Province, Thailand). 



Range: The peninsular provinces south of the Isthmus of Kra 



(Surat Thani, Nakhon Si Thammarat). 



Megalaima incognita elbeli (Deignan) 



Megalaima incognita elbeli Deignan, Proc. Biol. Soc. Washington, 



vol. 69, No. 36, Dec. 31, 1956, p. 207 (Ban Muang Khai [lat. 



17°30' N., long. 101°20' E.j, Loei Province, Thailand). 



Range: Reported from the eastern portion of the northern plateau 



(Nan) and from the eastern plateau (Loei, Nakhon Ratchasima). 



Megalaima incognita euroa (Deignan) 



Cyanops incognita euroa Deignan, Journ. Washington Acad. Sci., 

 vol. 29, No. 4, Apr. 15, 1939, p. 177 (lOiao Sa Bap [lat. 12°35' 

 N., long. 102°15' E.], Chanthaburi Province, Thailand). 

 Range: Reported only from the southeastern provinces (Chantha- 

 ouri, Trat). 



Megalaima benricii henricii (Temminck) 



Bucco henricii Temminck, in Temminck and Laugier, Nouveau 

 recueil de planches coloriees d'oiseaux, [livr. 88,] vol. 3, May 

 1831, pi. 524 and text (Sumatra). 

 Range: The peninsular provinces south of the Isthmus of Kra 

 (Krabi, Trang). 



Megalaima australis cyanotis (Blyth) 



B[ucco]. cyanotis Blyth, Journ. Asiatic Soc. Bengal, vol. 16, pt. 



1, May 1847, p. 465 (Arakan Division, Burma). 

 Cyanops australis invisa Deignan, Auk, vol. 58, No. 3, July 9, 

 1941, p. 398 (Pang Makham Phong [about lat. 19°35' N., long. 

 99°06' E.], Chaiya Prakan Province, Thailand). 

 Range: Reported only from the northern plateau. 



Megalaima australis stuarti (Robinson and Boden Kloss) 



Mesobucco duvauceli stuarti Robinson and Boden Kloss, Journ. 



Nat. Hist. Soc. Siam, vol. 3, No. 2, Feb. 25, 1919, p. 100 (Klilong 



Thung Sai [about lat. 8°00' N., long. 98°20' E.], Phuket 



Province, Thailand). 



Range: The southwestern and peninsular provinces from Ka-n- 



chanaburi to the extreme South. 



